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1. 发明授权

US6133664A Self-starting brushless electric motor 有权
标题翻译：自启动无刷电动机
公开(公告)号：US6133664A
公开(公告)日：2000-10-17
申请号：US194693
申请日：1998-11-30
申请人： Vilmos Torok , Walter Wissmach , Roland Schaer
发明人： Vilmos Torok , Walter Wissmach , Roland Schaer
IPC分类号： H02K19/06 , H02K19/10 , H02K21/00 , H02K21/04 , H02K21/16 , H02K21/44 , H02K29/03 , H02K37/02
CPC分类号： H02K29/03 , H02K19/103 , H02K21/16 , H02K21/44
摘要： A self-starting brushless electric motor comprises a first motor part (stator) (11) and a second motor part (rotor) (16), each motor part having plurality of pole units (12U, 12V) arranged in a pole row. The motor parts are supported for relative movement with the pole rows confronting one another across an air gap. The poles of each row include first-type poles (13, 19) and/or second-type poles (14), each row having at least one pole type, either a reluctance pole or a permanent-magnet pole magnetized transversely across the air gap, which is included in all pole units of the row. At least one of the pole rows includes such a second-type pole. At least one pole unit of at least one of the pole rows includes a pole which is magnetically asymmetric to establish a preferential direction of rotation of the motor parts (11, 16). A polyphase winding system comprises first-phase and second-phase winding coils (15U, 15V) disposed around the pole units (12A, 12V) of the first motor part (11). The common-type poles (13, 14) of the pole units on the first motor part are spaced-apart such that whenever a common-type pole associated with a first-phase winding coil (15U) is in an attracted (magnetically aligned) position with respect to a common-type pole (19) on the second motor part (16) when the winding coil is energized, all common-type poles associated with a second-phase winding coil (15V) are in a non-attracted position with respect to all common-type poles of the second motor part.
摘要翻译： PCT No.PCT / SE97 / 00929 Sec。 371日期：1998年11月30日 102（e）1998年11月30日日期PCT提交1997年5月29日PCT公布。公开号WO97 / 45943 日期1997年12月4日自启动无刷电动机包括第一电动机部分（定子）（11）和第二电动机部分（转子）（16），每个电动机部分具有多个极单元（12U，12V）一个极列电动机部件被支撑用于相对运动，其中极列彼此横跨气隙。每排的极包括第一类型的极（13,19）和/或第二类型的极（14），每排具有至少一个极类型，磁极或永磁体横向横穿空气磁化间隙，其包括在该行的所有极单元中。极列中的至少一个包括这种第二类型的极。至少一个极列的至少一个极单元包括磁极不对称的磁极，以建立电动机部件（11,16）的优选的旋转方向。多相绕组系统包括围绕第一马达部件（11）的极单元（12A，12V）设置的第一和第二相绕组线圈（15U，15V）。第一电动机部件上的极单元的公共极极（13,14）间隔开，使得每当与第一相绕组线圈（15U）相关联的公共型极被吸引（磁性对准）与绕组线圈通电时相对于第二电动机部件（16）上的公共极（19）的位置，与二次绕组线圈（15V）相关联的所有公共极都处于非吸引位置相对于第二电动机部件的所有公共极。

2. 发明授权

US6140731A Self-starting brushless electric motor 有权
标题翻译：自启动无刷电动机
公开(公告)号：US6140731A
公开(公告)日：2000-10-31
申请号：US194541
申请日：1998-11-30
申请人： Vilmos Torok , Walter Wissmach , Roland Schaer
发明人： Vilmos Torok , Walter Wissmach , Roland Schaer
IPC分类号： H02K19/06 , H02K21/00 , H02K21/04 , H02K21/44 , H02K29/03 , H02K37/02
CPC分类号： H02K21/44 , H02K29/03 , H02K19/06
摘要： A frame conveyed across the network is divided into a plurality of segments with an identical number of bits. All of the bits of a segment are received simultaneously, with each segment of the frame being received sequentially. Very often, the number of bits in the entire frame, will not be an integer multiple of the number of bits in the segment. Therefore the bits of the frame can be unevenly divided into the plurality of segments. The present invention detects the number of bits from the frame that are present in each of the segments, or at least the number of bits of the frame present in the last segment. An FCS function is used to create a segment FCS function which operates on all the bits of a segment at one time. The original FCS function is preferably an 8 bit function, which combines a present 8 bit word with the FCS calculated for previous 8 bit word in order to generate a new FCS for the present 8 bit word and all previous 8 bit words. By combining all the equations that would normally be required for all the 8 bit words in a segment, a segment FCS function is created which removes many redundant terms. Each segment is combined with a previous intermediate or segment FCS, to create a new intermediate FCS for the present segment and all previous segments. Subsegment FCS functions are also determined for each of all possible numbers of frame bits that are possible in a segment. The number of frame bits is detected and the corresponding subsegment FCS function is used.
摘要翻译： PCT No.PCT / SE97 / 00930 Sec。 371日期：1998年11月30日 102（e）1998年11月30日日期PCT提交1997年5月29日PCT公布。第WO97 / 45944号公报日期1997年12月4日在网络上传送的帧被划分为具有相同位数的多个段。段的所有位被同时接收，帧的每个段被顺序地接收。通常，整个帧中的位数不会是段中位数的整数倍。因此，帧的比特可以不均匀地划分成多个片段。本发明检测来自帧中存在的每个段中的比特数，或至少存在于最后一个分段中的帧的比特数。 FCS功能用于创建一个片段FCS功能，它一次对片段的所有位进行操作。原始FCS功能最好是一个8位功能，它将当前的8位字与前一个8位字计算的FCS相结合，以便为当前的8位字和所有先前的8位字生成一个新的FCS。通过组合一个段中所有8位字通常需要的所有方程式，创建一个段FCS函数，从而消除许多冗余项。每个段与先前的中间段或段FCS组合，以为当前段和所有先前段创建新的中间FCS。还可以对段中可能的所有可能数量的帧位中的每一个确定子段FCS功能。检测帧比特数，并使用相应的子段FCS功能。

3. 发明授权

US06512318B2 Self-starting electric brushless motor having permanent magnet and reluctance poles 有权
标题翻译：具有永磁和磁阻极的自启动电动无刷电动机
公开(公告)号：US06512318B2
公开(公告)日：2003-01-28
申请号：US09752512
申请日：2001-01-03
申请人： Vilmos Török , Walter Wissmach , Roland Schaer
发明人： Vilmos Török , Walter Wissmach , Roland Schaer
IPC分类号： H02K1906
CPC分类号： H02K1/246 , H02K19/06 , H02K21/16 , H02K21/44 , H02K29/03
摘要： A self-starting brushless electric motor having a first motor (stator) with poles arranged in a row, said poles constituting ferromagnetic poles or permanent-magnet poles, a second motor part (rotor) with poles arranged in a row, said poles consisting of ferromagnetic poles or permanent-magnet poles and being arranged opposite the row of poles on the first motor part, wherein the motor part with salient ferromagnetic poles or, if both motor parts have salient ferromagnetic poles, at least one of the motor parts has a permanent-magnet pole, and also a magnetizing winding on the first motor part. The system of poles formed by the pole rows is magnetically asymmetrical in the direction in which the motor parts are movable in relation to each other.
摘要翻译：一种自启动无刷电动机，其具有排列成一排的极的第一电动机（定子），所述极构成铁磁极或永磁体，具有排列成一列的极的第二电动机部（转子），所述极由铁磁极或永磁体极并且与第一电动机部分上的极列相对地布置，其中具有突出的铁磁极的电动机部分或者如果两个电动机部分都具有突出的铁磁极，则至少一个电动机部件具有永久磁体极，以及第一电动机部件上的磁化绕组。由极列形成的极的系统在电动机部件可相对于彼此移动的方向上是磁性不对称的。

4. 发明授权

US06204587B1 Self-Starting electric brushless motor having permanent magnet and reluctance poles 失效
标题翻译：具有永磁和磁阻极的自启动电动无刷电机
公开(公告)号：US06204587B1
公开(公告)日：2001-03-20
申请号：US08973185
申请日：1997-11-26
申请人： Vilmos Török , Walter Wissmach , Roland Schaer
发明人： Vilmos Török , Walter Wissmach , Roland Schaer
IPC分类号： H02K1906
CPC分类号： H02K1/246 , H02K19/06 , H02K21/16 , H02K21/44 , H02K29/03
摘要： A self-starting brushless electric motor having a first motor part (stator) (11) with poles arranged in a row, the poles constituting ferromagnetic poles (13S) or permanent-magnet poles (14A), a second motor part (rotor) (12) with poles arranged in a row, the poles having ferromagnetic poles (16A) or permanent-magnet poles and being arranged opposite the row of poles on the first motor part (11), wherein the motor part with salient ferromagnetic poles or, if both motor parts have salient ferromagnetic poles, at least one of the motor parts has a permanent-magnet pole, and also a magnetizing winding on the first motor part. The system of poles formed by the pole rows is magnetically asymmetrical in the direction in which the motor parts (11, 12) are movable in relation to each other.
摘要翻译：一种自启动无刷电动机，其具有排列成一列的极的第一电动机部（定子）（11），构成铁磁极（13S）或永久磁铁（14A）的极，第二电动机部（转子） 12）具有排列成一列的极，所述极具有铁磁极（16A）或永磁极，并且与第一电动机部分（11）上的极列相对设置，其中电动机部分具有显着的铁磁极，或如果两个电动机部件都具有显着的铁磁极，至少一个电动机部件具有永磁极，并且在第一电动机部件上具有磁化绕组。由极列形成的极的系统在电动机部件（11,12）可相对于彼此移动的方向上是磁性不对称的。

5. 发明授权

US6069810A Method for reducing feedbacks on a flow of current drawn from a network during operation of inductive load and a booster converter for driving motors in accordance with the method 失效
标题翻译：用于在感性负载操作期间减少从网络抽出的电流的反馈的反馈方法和用于根据该方法驱动电机的升压转换器
公开(公告)号：US6069810A
公开(公告)日：2000-05-30
申请号：US36213
申请日：1998-03-06
申请人： Walter Wissmach , Roland Schaer , Alexander Nachbaur
发明人： Walter Wissmach , Roland Schaer , Alexander Nachbaur
IPC分类号： H02P7/06 , H02M1/00 , H02M1/42 , H02M3/155 , H02M7/06 , H02M7/12 , H02M7/21 , H02M7/5387
CPC分类号： H02M1/4208 , H02M2003/1555 , Y02B70/126 , Y02P80/112
摘要： A method of reducing feedbacks on a temporary flow of current drawn from a network, during an operation of an inductive load, by active filtering of harmonics of a network fundamental component with a booster converter (6) and according to which the function of a necessary choke of the booster converter is taken up, at least partially, by the inductive load; and a booster converter for effecting the method, in which the function of the booster converter is integrated into the inductive load driving bridge circuit and into the motor, with at least one motor winding being so connected that it replaces, at least partially, the conventional booster converter choke.
摘要翻译：一种在电感负载的操作期间通过用升压转换器（6）有源滤波网络基波分量的谐波来减少从网络引起的临时电流的反馈的方法，所述方法还包括必要的功能升压转换器的扼流圈至少部分被感性负载吸收; 以及用于实现该方法的升压转换器，其中升压转换器的功能集成到感性负载驱动桥式电路中并进入电动机，其中至少一个电动机绕组被连接，使得其至少部分替代常规升压转换器扼流圈。

6. 发明授权

US06640205B2 Method and device for investigating and identifying the nature of a material 有权
公开(公告)号：US06640205B2
公开(公告)日：2003-10-28
申请号：US09735340
申请日：2000-12-12
申请人： Hans-Werner Bongers-Ambrosius , Roland Schaer , Hans Böni , Harald Schmitzer
发明人： Hans-Werner Bongers-Ambrosius , Roland Schaer , Hans Böni , Harald Schmitzer
IPC分类号： G06F1500
CPC分类号： B25D16/00 , E21B44/00 , E21B2041/0028 , G01V1/44 , Y10T408/16
摘要： The method of and a device for using this method, on equipment or assigned to equipment for working a material, for investigating and identifying the nature of the material, which is to be worked and for making available at least one operating parameter for the optimized pre-setting of the working equipment, provides for the use of a sensor, preferably assigned directly to the working tool, such as a hammer drill, in order to detect shock waves generated or induced in the tool. From the shock wave signal measured, at least one distinguishing feature characteristic of the material to be worked, is extracted and evaluated for the comparative classification of the material by means of an algorithm. Preferably, an external force, especially the contacting force, acting on the working equipment, is taken into consideration for the algorithmic evaluation.

7. 发明申请

US20120163932A1 Accessory For a Power Drill and Control Method 审中-公开
标题翻译：动力钻机配件及控制方法
公开(公告)号：US20120163932A1
公开(公告)日：2012-06-28
申请号：US13334771
申请日：2011-12-22
申请人： Peer Schmidt , Roland Schaer , Alexander Liniger , David Leuzinger
发明人： Peer Schmidt , Roland Schaer , Alexander Liniger , David Leuzinger
IPC分类号： B23Q17/24 , B23Q17/22 , B23B49/00
CPC分类号： B25F5/021 , Y10T408/03 , Y10T408/21
摘要： An accessory is provided that can be connected to a power drill or can be fastened at the power drill in a detachable fashion. The accessory may comprise detachable or fixed means for fastening at the power drill, e.g., clips, sleeves, clamps, screws. A measuring device is provided to determine measurements, including an incline of the power drill in reference to an operating surface and/or a distance of the power drill from the operating surface. A projector is provided to project the symbols according to the measurements determined to the operating surface.
摘要翻译：提供了可以连接到电钻的附件，或者可以以可拆卸的方式固定在动力钻上。附件可以包括用于在动力钻机处紧固的可拆卸或固定的装置，例如夹子，套筒，夹具，螺钉。提供了一种测量装置，用于确定测量值，包括相对于操作表面的电钻的倾斜度和/或动力钻与操作表面的距离。提供投影仪以根据确定到操作表面的测量来投影符号。

8. 发明申请

US20050000333A1 Method and device for the automatic determination of the diameter of a round disk-like tool driven by a motor 有权
标题翻译：用于自动确定由电动机驱动的圆盘状工具的直径的方法和装置
公开(公告)号：US20050000333A1
公开(公告)日：2005-01-06
申请号：US10822616
申请日：2004-04-12
申请人： Josef Schittl , Eduard Sever , Georg Studer , Marcus Flock , Guenther Veik , Roland Schaer , Christoph Wursch
发明人： Josef Schittl , Eduard Sever , Georg Studer , Marcus Flock , Guenther Veik , Roland Schaer , Christoph Wursch
IPC分类号： B23D59/00 , B23Q17/09 , G01B21/10 , B26D7/06
CPC分类号： G01B21/10 , B23D59/001 , Y10T83/04
摘要： For the automatic determination of the diameter of a tool, particularly a saw blade for an automatic wall saw, which is driven by a motor via a gear unit, the moment of inertia of the tool is used as an indicator for its diameter. Three basic solution variants are introduced. In particular, the system including a motor, gear unit and tool is treated as a dual-mass oscillator such that the elasticity of the shafts and gears is arranged as a torsion spring between the inertial masses in two discrete points while taking into account two coefficients of friction including coefficients of the known inertia of the motor rotor (ΘR) and of the tool (Θs). This system can be described by equations which are then simplified by reasonable assumptions or premises. The selected formulations are solved for the moment of inertia of the tool to determine the diameter therefrom and to make an optimal adjustment for the drive possible which is adapted to the respective tool.
摘要翻译：为了自动确定工具的直径，特别是用于通过齿轮单元由电动机驱动的用于自动墙锯的锯片，工具的惯性矩用作其直径的指示器。介绍了三个基本的解决方案。特别地，包括马达，齿轮单元和工具的系统被视为双质量振荡器，使得轴和齿轮的弹性在两个离散点之间被布置为惯性质量之间的扭转弹簧，同时考虑两个系数包括电机转子（ThetaR）和工具（Thetas）已知惯性的系数的摩擦系数。该系统可以用等式描述，然后通过合理的假设或前提简化。所选择的配方被解决用于工具的惯性矩以确定其直径，并且对适于相应工具的驱动可能进行最佳调节。

9. 发明授权

US08810802B2 Auxiliary device of a drilling machine and control method 有权
标题翻译：钻机辅助装置及控制方法
公开(公告)号：US08810802B2
公开(公告)日：2014-08-19
申请号：US13335669
申请日：2011-12-22
申请人： Peer Schmidt , Roland Schaer , Alexander Liniger , David Leuzinger
发明人： Peer Schmidt , Roland Schaer , Alexander Liniger , David Leuzinger
IPC分类号： G01B11/14
CPC分类号： G01B11/026 , B25F5/021 , G01B11/272
摘要： A drilling apparatus and control method is disclosed. An auxiliary device can be connected to a drilling machine. The auxiliary device includes a camera aligned in a working direction for recording an image of a working surface and a drill hole generated by the drilling machine. An image processing device is provided for identifying the drill hole in the image. Based on a distance from the drill hole to a reference point in the image, an evaluation device determines a distance from the drilling machine to the workpiece. A display device serves to indicate the determined distance.
摘要翻译：公开了一种钻井装置和控制方法。辅助设备可以连接到钻孔机。辅助装置包括在工作方向上对准的照相机，用于记录工作表面的图像和由钻孔机产生的钻孔。提供图像处理装置用于识别图像中的钻孔。基于从钻孔到图像中的参考点的距离，评估装置确定从钻孔机到工件的距离。显示装置用于指示确定的距离。

10. 发明申请

US20090103263A1 Hand-held electric power tool with monitoring of motor temperature 审中-公开
标题翻译：手持式电动工具，具有电机温度监控功能
公开(公告)号：US20090103263A1
公开(公告)日：2009-04-23
申请号：US12288122
申请日：2008-10-15
申请人： Michael Fuchs , Torsten Luettich , Roland Schaer , Roland Schwab , Stefan Kiefersauer
发明人： Michael Fuchs , Torsten Luettich , Roland Schaer , Roland Schwab , Stefan Kiefersauer
IPC分类号： H05K7/20
CPC分类号： B25F5/008 , H02K7/145 , H02K11/25 , H02P29/68
摘要： A hand-held electric power tool has a hand-held outer housing (23), an electric motor (1) with a fan (3) for generating a flow (4) of cooling air, and an electronics module (2) having an electronic motor control (2a) and a computing element (2b) for monitoring the motor temperature and including a motor temperature model (11), and a temperature sensor (5) arranged directly at the electronics module (2) and connected therewith.
摘要翻译：一种手持电动工具具有手持式外壳（23），具有用于产生冷却空气流（4）的风扇（3）的电动机（1），以及具有电子电动机控制装置（2a）和用于监测电动机温度的计算装置（2b），包括电动机温度模型（11），和直接配置在电子模块（2）上并与之连接的温度传感器（5）。

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